That sounds cool, and I'm definitely gonna try that soon as I get a chance. Will let you know if I have the same results.

What's that then you have, the 8800 Ultra? I never saw an 8800 GTS with 1000 MB Vram when I was shopping, but that describes the Ultra. However, there do seem to be quite a few versions of the 8800 out there. I "only" have the 640 MB 8800 GTS by EVGA. Kicks ass, it does. :)
Although I'm buying a GTX 280 within the next month or so. Let's see how Poser deals with that. ;-)